5 
29 *The Angi rating for Sewer Cleaning companies in Damascus, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
*The HomeAdvisor rating for Sewer Cleaning companies in Damascus, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
Last update on June 25, 2026
Serving Damascus, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"The sewer was successfully cleaned. But the work space was not cleaned after, and they do not offer guarantee on the service."
Serving Damascus, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Sterling came out within the hour and figured out the issue with my sewer drain pretty quickly. He was very professional and personable. I would definitely use them again and highly recommend Sterling and Dun Rite drain cleaning."
+20
Serving Damascus, MD and surrounding areas
Approved
In business since 1968
Free estimates
Emergency services offered
"On time, clean, neat and efficient."
Serving Damascus, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Owner came out promptly when we called for a sewer line backing up into our basement. His quote was better than another we received an hour before, and he had the equipment ready to go immediately. He cleared the blockage and advised us to pursue a video inspection because of a snag in the line (possible rupture in the pipe and/or tree root) that likely contributed to the backup."
Serving Damascus, MD and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"This company is extremely responsive and was able come same day. My sewer pipe was unclogged within two hours and my bathroom was left in clean condition. The plumber also made several helpful suggestions on other things he noticed, and did so in a helpful, no pressure manner. I would hire this company again, and I recommend them."
Serving Damascus, MD and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Excellent! Sterling was prompt, courteous, and professional in the way he went about the job, explaining each step and telling me up front what the cost of the effort would be. He cleaned the clog and left no mess whatsoever. I would highly recommend his business and would seek his help again for another plumbing problem."
Serving Damascus, MD and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Very satisfied with the job for cleaning the clogged drain in the kitchen, very responsive!"
Serving Damascus, MD and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Had sewer line break..was very impressed with personnel, Mr. Woodrow was very professional in doing a great job in a messy and tricky situation with my sewer line/old home. He took time to figure out the problem with me having no additional help.. never got frustrated - took time of understanding the complications of my old homeâ  s layout.. so yes Iâ  m impressed with my new plumber.. why wouldnâ  t I - proved me wrong..but not really - he told me it was going to be all good!!!.and my pockets arenâ  t hurting too much either-definitely love that!"
+1
Serving Damascus, MD and surrounding areas
Approved
In business since 2021
Credit card accepted
"They fixed our sewer line and everything is working great now. Showed up on time, explained the issue, and got it taken care of."
Serving Damascus, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"They were neat and clean and responded quickly."
+31
From average costs to expert advice, get all the answers you need to get your job done.
Sewer cleanout costs in Washington, D.C. depend on the type of cleanout and how long the line will be. Click here to start planning your budget for this project.
Sewer cleanout costs in Baltimore, MD depend on the type of cleanout and how long the line will be. Click here to start planning your budget for this project.
Is your shower or sink drain blocked? Get tips for how to unclog a drain, and learn about drain cleaning costs in Washington, D.C.
Wondering who to hire for sewer cleaning? Learn who to call for sewer cleaning, what pros do, and when to bring in a drain specialist.
Looking for a sewer cleaning professional? Learn how to hire, what questions to ask, and find qualified pros to keep your drains flowing smoothly.
Don't fall victim to unnecessary plumbing service. Learn five ways to avoid becoming the victim of a fraudulent contractor's sewer or drain-cleaning scam.
